发明人刘建华,胡光,何建平. "Method for the Synthesis of 1-Methylspiro[indoline-3,4'-piperidin]-2-one" [P]. 中国发明专利, 专利号 CN 117355122 A, 授权公告日 2021-02-07.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2023, 2268, (12), 5972-5986.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 2453, 7347-7360.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methylspiro[indoline-3,4'-piperidin]-2-one Using HRMS and NMR". Anal. Methods, 2010, 780, (6), 9606-9632.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2019, 988, 1757-1766.